code: def test_input_exceptions(self):
      layer = layers.Input(10)
      error_message = "Input layer got unexpected input"
  
      with self.assertRaisesRegexp(LayerConnectionError, error_message):
          layer.get_output_shape((10, 15))
  
file_path: neupy/tests/layers/test_input.py
imports: from neupy import layers
  from neupy.exceptions import LayerConnectionError
  from base import BaseTestCase
label_desc: Use image node_id 1 for calling the InputTestCase obj's underlying member method code with example usage: obj.test_input_exceptions() without return types